*SUPPORT*
IN: dax dax blicket kiki gazzer OUT: PINK PINK BLUE GREEN
IN: wif tufa zup OUT: RED RED RED RED RED RED
IN: blicket zup OUT: BLUE BLUE BLUE
IN: dax OUT: PINK
IN: blicket kiki wif OUT: BLUE RED
IN: blicket tufa OUT: BLUE BLUE
IN: gazzer gazzer dax kiki blicket OUT: GREEN GREEN PINK BLUE
IN: gazzer OUT: GREEN
IN: dax kiki wif OUT: PINK RED
IN: dax tufa OUT: PINK PINK
IN: gazzer tufa OUT: GREEN GREEN
IN: gazzer gazzer OUT: GREEN GREEN
IN: gazzer kiki dax OUT: GREEN PINK
IN: wif OUT: RED

*QUERY*
IN: blicket tufa zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax blicket kiki gazzer OUT: PINK BLUE GREEN
IN: wif tufa OUT: RED RED
IN: gazzer kiki gazzer OUT: GREEN GREEN
IN: blicket kiki gazzer OUT: BLUE GREEN
IN: gazzer zup OUT: GREEN GREEN GREEN
IN: gazzer kiki wif OUT: GREEN RED
IN: blicket blicket kiki wif OUT: BLUE BLUE RED
IN: blicket OUT: BLUE
IN: blicket wif tufa OUT: BLUE RED RED

*GRAMMAR*
blicket -> BLUE 
 gazzer -> GREEN 
 dax -> PINK 
 wif -> RED 
 u1 kiki u2 -> [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 